Technology News
English Edition

Infinix Smart 7 HD vs Lava Z81 comparison

 Compare Infinix Smart 7 HD
Infinix Smart 7 HD
Compare Lava Z81
Lava Z81
key specs
Display6.60-inch5.70-inch
Processorocta-coreMediaTek Helio A22
Front Camera5-megapixel13-megapixel
Rear Camera8-megapixel13-megapixel
RAM2GB2GB
Storage64GB32GB
Battery Capacity5000mAh3000mAh
OSAndroid 12 Go EditionAndroid 8.1 Oreo
Resolution1612x720 pixels720x1440 pixels
general
BrandInfinixLava
ModelSmart 7 HDZ81
Release dateApril 28, 2023November 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.20 x 75.51 x 8.65152.20 x 73.00 x 7.90
Weight (g)196.00141.60
Battery capacity (mAh)50003000
Removable batteryNo-
ColoursBlack, Jade White, Silk BlackBlack and Gold
display
Refresh Rate60 Hz-
Resolution StandardHD+-
Screen size (inches)6.605.70
TouchscreenYesYes
Resolution1612x720 pixels720x1440 pixels
Protection type-Gorilla Glass
Aspect ratio-18:9
Pixels per inch (PPI)-282
hardware
Processorocta-core2GHz quad-core
RAM2GB2GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000128
Dedicated microSD slotYes-
Processor make-MediaTek Helio A22 (MT6761)
camera
Rear camera8-megapixel13-megapixel
No. of Rear Cameras2-
Front camera5-megapixel13-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 12 Go EditionAndroid 8.1 Oreo
SkinXOS 12Star OS 5.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.10
Active 4G on both SIM cardsYesYes
Micro-USB-Yes
FM-Yes
Number of SIMs-2
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

Related Comparisons

Popular Mobile Brands
RELATED STORIES

Advertisement

TRENDING
  1. Planning to Buy an iPhone 17? Apple Could Hike India Prices Soon Planning to Buy an iPhone 17? Apple Could Hike India Prices Soon
  2. Here's Why Apple Could Overhaul the Entire Mac Lineup by Next Year Here's Why Apple Could Overhaul the Entire Mac Lineup by Next Year
  3. Here's When the OnePlus N6x Will Launch in India: See Expected Specs Here's When the OnePlus N6x Will Launch in India: See Expected Specs
  4. Samsung Galaxy Unpacked July 2026 Event Roundup: Everything That Was Announced Samsung Galaxy Unpacked July 2026 Event Roundup: Everything That Was Announced
  5. Android 17 Makes Switching From iPhone Easier With Expanded Data Transfer Support Android 17 Makes Switching From iPhone Easier With Expanded Data Transfer Support
  6. Xiaomi Power Bank 5i 20000 67W With Built-In USB Type-C Cable Launched in India Xiaomi Power Bank 5i 20000 67W With Built-In USB Type-C Cable Launched in India
  7. Vivo S2 Price in India, Storage Variants Leaked Ahead of Rumoured Launch Vivo S2 Price in India, Storage Variants Leaked Ahead of Rumoured Launch
  8. Poco F9 Ultra, Poco F9 Pro Spotted on Multiple Certification Sites Ahead of Launch Poco F9 Ultra, Poco F9 Pro Spotted on Multiple Certification Sites Ahead of Launch
  9. Samsung Galaxy Z Flip 8 First Impressions Samsung Galaxy Z Flip 8 First Impressions
  10. Samsung Galaxy Z Fold 8 First Impressions Samsung Galaxy Z Fold 8 First Impressions
Gadgets 360 is available in
Follow Us
Download Our Apps
App Store App Store
Available in Hindi
App Store
© Copyright Red Pixels Ventures Limited 2026. All rights reserved.
Trending Products »
Latest Tech News »